The mainframe includes the body of machine, maincylinder and press edge fitting, and cylinder of pack out and filling liquid equipment etc.
主机部分包括机身、主缸、压边装置、顶出缸及充液装置等组成。
2
The maincylinder of hydraulic press is ground by self-made belt grinding device. The method supplys grinding of deep blind hole a economic and reliable technology.